Posts tagged RGP
Am I suitable for contact lens?
Jan 31st
Indications
1. Age from 16 to 38 2. Myopia or hyperopia more than 1.5D, astigmatism less than 1.5D 3. Corneal curvature arranges from 41D to 46D 4. BUTs test time more than 15 second, Schirmer test is negtive
Contraindication
1. Refractive error less than 1D 2. Health habits are not good, like smoking, dirty 3. Ocular allergy, Chronic blepharitis, Arthritis, Exophthalmos, Ptosis, Psychological factors 4. Occupational environment 5. Wearing with cautious: swimming, once failure to wear
Particularly suitable for soft contact lens
1.Need to adapt to rapid or intermittent wear 2. Comfort 3. Low refractive errors(<1.5D) 4. Can not wear RGP 5. Athletes 6. Children More >
Damn network status
Aug 30th
Today I use endnote software to get abstracts of rigid gass permeable contact lens. The total items are 547. That’s a lot, isn’t it. But never successed because of the damm network status. Slow speed doesn’t matter, unstable is the problem.